3.04 - Polyatomic Ions - 14:06
Chemistry PapaPodcasts
English - January 27, 2009 19:43 - ★★★★★ - 19 ratingsCourses Education science chemistry papapodcasts metals non ions cations periodic table polyatomic Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: 3.02 - Naming Ionic Compounds - 5:48
Next Episode: 3.08 - Covalent Compounds - 14:25
KEY TERMS: 2 or more non-metals, Nick the Camel ate a Clam for Supper in Phoenix, "ate" ending
Underlined letter represents the atom
# of consonants = # of oxygens
# of vowels = # of negative charges associated with polyatomic
Ending is "ate" - except for ammonium ion and hydroxide ion
5 Step Cross over rule:
- Remember that polyatomic has brackets and the charge is written outside of the brackets
- remove brackets when the number outside of the brackets is a "1"javascript:void(0)